Event Details


Course Date: Monday 2nd December 2024
Course Time: 09:00am – 15:00pm
Location: Sheffield – View Directions
Cost: Free of charge

15 Spaces available



HRP Wholesale,
Unit 2, 443 Brightside Lane,
Sheffield S9 2RS
0114 244 8222

Module 3b – Q-ton Design & Installation (Practical) Sheffield

Suitable for competent installers wishing to develop their commissioning & maintenance skills. Practical hands-on training at one of our Beijer Training Facilities typically lasting one day. Lunch is provided along with training materials to support your learning.


  • Mitsubishi Heavy Industries company overview.
  • What is a heat pump?
  • Introduction to Q-ton commercial air to water heat pump.
  • Co2 as a refrigerant and the refrigeration cycle within the Q-ton system.
  • Co2 Gas cooler explanation.
  • Bivalent systems.
  • Design & applications.
  • Detailed Installation overview including wiring and piping.
  • Water conditioning requirements.
  • Overview of an operating Q-ton system.
  • Hot water tank installation.
  • Hot water cylinder sensor location and connections.
  • Installation of the Q-ton three port valve and its operation.
  • Interconnecting wiring of Q-ton systems.
  • Piping and limitations of a Q-ton system.


  • Operating parameters detailed within the remote controller and outdoor units seven segment display.
  • Fault finding overview using the diagnostic software.
  • Refrigerant circuit overview
  • Commissioning steps